<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<style>
			table{
				border-collapse: collapse;
			}
		</style>
	</head>
	<body>
		<table border = "1">
			<tr>
				<td>姓名</td>
				<td>性别</td>
				<td>年龄</td>
				<td>班级</td>
			</tr>
			<tr>
				<td>小明</td>
				<td>男</td>
				<td>18</td>
				<td>一年级</td>
			</tr>
			<tr>
				<td>小红</td>
				<td>女</td>
				<td>20</td>
				<td>一年级</td>
			</tr>
			<tr>
				<td>小明</td>
				<td>男</td>
				<td>18</td>
				<td>一年级</td>
			</tr>
		</table>
	</body>
</html>